The KS0108 for PIC (18f series) source code is online. Package contains of:

PIC lib for input output;
Setting single pin on/off;
gLCD lib write only;
Writing char, String at coordinate.

Note: it’s under GPL license. Goto project page.

Me and a classmate are busy creating a PONG game on an embedded system. Today we’ve made a library for the KS0108 gLCD controller. 
Here’s the result.
gLCD Picture 1

gLCD Picture 2

Over the next couple of day’s I will post more info about this project.